Nautilus 11 Sailboats for Sale & Market Overview

Henri Adriaanse/Henk Zwart·1981 – 1990·~5 hulls·Aztec Yachts
Nautilus 11 drawingBuilder drawing
Hull type
Monohull · fin
Rig
Cutter
LOA
36.16' · 11.02 m
Displ.
15,000 lbs · 6,804 kg
First year
1981

The Nautilus 11, often referred to as the Nautilus 11M, represents a rare and specialized chapter in Canadian boat building. Produced by Aztec Yachts in NiagaraontheLake, Ontario, during the 1980s, this 36foot monohull was the brainchild of naval architect Henri Adriaanse. With only a handful of units—estimated at approximately five—ever reaching completion, the vessel was never a massmarket product. Instead, it was positioned as a semicustom, "blue water" cruiser intended for sailors who prioritized structural integrity and offshore capability over the lightweight agility of contemporary production racers. The hull is characterized by a robust fiberglass layup, a hallmark of the Aztec yard, which sought to compete with the heavyduty reputations of builders like Gozzard or C&C’s more conservative cruiser lines.

Market snapshot

Median asking · 12 mo
$ 73,113
Ask, not sold · 2 listings
Recent listings · 90 d
1
2 tracked · 12 mo
3-month price trend
-17.5%
vs. 12-mo median
Countries with listings
1
Canada (100.0%)

Recent Listings

2 for sale · sampled 10 newest

Where they're listed

Nautilus 11 listings span 1 country. Canada leads with 2 listings.

Median ask by country
USD · past 12 months
Share of listings
Count · past 12 months

Country breakdown

2 listings · 1 country
CountryMedian askListings · 12 moActive · 90 dShare
Canada$ 73,11321100.0%

Comparable models

Similar length overall, displacement, and era. Click a row to jump to that model's market page.

Peer cross-shop

11 designs · same segment
ModelLOAMedian askListings · 12 moActive · 90 d
Nauticat 3333.17'$ 73,9807641
Nauticat 3837.5'$ 110,2674423
Nauticat 3534.92'$ 107,6081911
Nauticat 5251.16'$ 336,4851911
S2 11.0 A36'$ 32,800154
Nauticat 3232.15'$ 91,921157
Rustler 3131.42'$ 17,4971410
Bayfield 3636'$ 59,900125
Reinke Super 11$ 80,285116
Nauticat 44144.78'$ 464,25985
Nautilus 11You are here$ 73,11321

Frequently asked questions

01How much does a used Nautilus 11 cost?+
The median asking price for a used Nautilus 11 over the past 12 months is $73,113. Prices vary by condition, year, equipment, and location.
02How many Nautilus 11 sailboats are for sale?+
1 Nautilus 11 listing has gone live in the last 90 days, and 2 have been tracked across the past 12 months.
03Are Nautilus 11 prices going up or down?+
The median asking price for the Nautilus 11 has decreased by 17.5% over the last 3 months compared to the 12-month median.
04Where are Nautilus 11 sailboats for sale?+
The top markets for used Nautilus 11 listings over the past 12 months are Canada (100.0%).
05What should I look at instead of a Nautilus 11?+
Comparable models include Nauticat 33, Nauticat 38, Nauticat 35. See the peer cross-shop table above for pricing and availability.